Maxillary sinus floor elevation by the lateral approach with hydraulic pressure: case series
김헌영, 장동규, 어드후 미치드게렐, 김진우, 김선종,
소속 상세정보
김헌영 ( Kim Heon-Young ) - Ewha Womans University Mokdong Hospital Department of Oral and Maxillofacial Surgery
장동규 ( Jang Dong-Kyu ) - Ewha Womans University Mokdong Hospital Department of Oral and Maxillofacial Surgery
어드후 미치드게렐 ( Odkhuu Michidgerel ) - Ewha Womans University Graduate School of Clinical Dentistry Department of Implantology
김진우 ( Kim Jin-Woo ) - Ewha Womans University Mokdong Hospital Department of Oral and Maxillofacial Surgery
김선종 ( Kim Sun-Jong ) - Ewha Womans University Mokdong Hospital Department of Oral and Maxillofacial Surgery
KMID : 1034220180100010010
Abstract
The insufficient thickness of alveolar bone together with low bone density make difficult to place of dental implants at posterior of the maxilla. To overcome this anatomical restriction, there has been sinus floor elevation (SFE) that can provide sufficient bone volume for implant placement. In the present report, three cases of SFE using hydraulic lift kit to the posterior maxillary site with reduced vertical bone height, and the evaluations of the clinical and radiographic evaluations were completed. Three patients with an insufficient alveolar bone height were treated with sinus augmentation without any complications. A radiographic evaluation showed that augmented bone height was consistently maintained through the follow-up periods and no specific bone resorption was shown. Based on the results in this report, the hydraulic pressure might be an effective procedure to elevate sinus floor with/without implant placement and reduced the risk of membrane perforation in the atrophied posterior maxilla.
키워드
Dental implant; Hydraulic lift; Sinus floor elevation; Lateral approach
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